Patient education: Cold sores (oral herpes) (The Basics ...
Official reprint from UpToDate? ?2016 UpToDate?
Patient education: Cold sores (oral herpes) (The Basics) Written by the doctors and editors at UpToDate
What are cold sores? -- Cold sores are painful blisters that form on or near the lips and inside the mouth. They are caused by an infection with a virus called "herpes simplex virus." There are two types of herpes virus. Type 1 causes most cases of cold sores. Type 2, also called genital herpes, usually affects the penis or vagina.
Cold sores are also known as fever blisters.
What are the symptoms of cold sores? -- The symptoms are different depending on whether it is the first time a person is getting cold sores. The first attack of cold sores usually happens during childhood.
The first time a person gets cold sores, the symptoms can include:
Painful blisters on the lips, mouth, nose, or throat, which eventually pop and form scabs (picture 1) Mouth and throat pain Swelling in the neck Fever, body aches, and feeling ill
After the first time, pain and blisters can come back, but the other symptoms do not usually happen again. Plus, the symptoms are usually milder and don't last as long.
When symptoms first occur, they can last 10 to 14 days. Later, if they come back, they can last 8 days or less. Some people can tell when their cold sores are going to come back. They feel pain, burning, tingling, or itching on their lips about a day before blisters form.
People sometimes confuse cold sores with canker sores. But canker sores are different. Canker sores are painful red or white sores, but they do not usually form blisters or scab over. Canker sores can form in your mouth and on your tongue. Doctors do not know what causes canker sores.
Why did I get a cold sore? -- The virus that causes cold sores spreads easily from person to person. You might have caught it from an infected person if the 2 of you shared a fork or knife, kissed, or had some other type of close contact.
People who give oral sex to people with genital herpes can get cold sores on their mouth.
Should I see a doctor or nurse? -- See your doctor or nurse if your symptoms are severe or if they keep you from swallowing fluids.
Is there a test for cold sores? -- Yes, your doctor or nurse can take some fluid from a cold sore and check it for the herpes virus. But that is not usually necessary. In most cases, doctors can diagnose cold sores just by looking at them.
How are cold sores treated? -- Most people need treatment the first time they have cold sores. But people who have had cold sores before or who have mild symptoms do not always need treatment. For those who do
need treatment, it can come in two forms:
Some treatments help the body fight the herpes virus. These are called "antiviral medicines." They reduce symptoms and shorten the amount of time symptoms last. These medicines work best if they are started as soon as possible after symptoms begin. Most people do not need these medicines.
Some treatments treat just the pain and discomfort of cold sores without affecting the virus. These treatments include pain-relieving pills and gels that go on the mouth. Many of these treatments are sold without a prescription.
Treatments can help ease the symptoms of cold sores, but no treatment can cure cold sores for good. Once you have the virus that causes cold sores, you will have it for the rest of your life. That means that cold sores can keep coming back. Luckily, symptoms usually get milder with time.
Is there anything I can do on my own to feel better? -- Some people find that pain goes down if they suck on ice or popsicles.
Can cold sores be prevented? -- If you have frequent, painful outbreaks of cold sores, your doctor or nurse might give you an antiviral medicine to take every day to prevent new symptoms. But most people do not need this kind of treatment.
To protect other people, when you have cold sores do NOT:
Kiss anyone Share forks, knives, spoons, glasses, towels, lip balm, or razors Give anyone oral sex
More on this topic
Patient education: Genital herpes (The Basics)
All topics are updated as new evidence becomes available and our peer review process is complete. This topic retrieved from UpToDate on: Oct 20, 2016.
The content on the UpToDate website is not intended nor recommended as a substitute for medical advice, diagnosis, or treatment. Always seek the advice of your own physician or other qualified health care professional regarding any medical questions or conditions. The use of UpToDate content is governed by the UpToDate Terms of Use. ?2016 UpToDate, Inc. All rights reserved.
Topic 15785 Version 5.0
GRAPHICS
Cold sores (fever blisters)
Cold sores are caused by an infection with a herpes virus. They start out as blisters that break open and then form a scab. Reproduced with permission from: Neville B, et al: Color Atlas of Clinical Oral Pathology. Philadelphia: Lea & Febiger, 1991. Copyright ? 1991 Wolters Kluwer Health. Graphic 80183 Version 6.0
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- micronutrient exam clinical interpretation of nutrition
- allergy symptoms hives rashes and swelling
- angina bullosa haemorrhagica oral blood blister
- oral lichen planus fact sheet
- mouth problems national institutes of health
- top ten inquiries about plants received by the hawaii
- poisonous plants of southeast idaho usda
- burning mouth syndrome
- guidelines for determining your vikruti current state
- vitamin and mineral deficiency symptoms
Related searches
- the basics of financial responsibility
- psychiatric patient education handouts
- mental health patient education handouts
- hospice patient education material
- zicam cold remedy oral spray
- patient education handouts for nurses
- free printable patient education handouts
- effective patient education techniques
- importance of patient education nursing
- the basics of investing
- patient education and nursing
- patient education materials for nurses